Well I have two Silverstone TJ-08B builds.
One is a 4770K/MSI Twin Frozr 7950 air cooled build, the other used for a server I was playing with.
To be honest, I like the case and the looks, but they are pretty cramped, offer little option for watercooling, and can be a bit noisy.
So much so, that it has started to irritate me, as I feel the system does not get adequate cooling to my GPU, recently I have been looking at droping my optic bay plus the hard drives and going for a bay res combo with a 180mm and 120mm rad. But it seems a lot of money that would be better spent on two 360 rads in a better case.
I then thought about just getting a new case, and to be honest going back to full ATX, even thought of the Phanteks Enthoo Primo, but would probably lose the mATX motherboard in there.
The Phanteks cases look good, and I only just seen a you tube vid for the Phanteks Ethnoo Mini XL which looks interesting. So I may hold off for now.
http://www.youtube.com/watch?v=r1nPVLuWFNo
The Evolv is too angular looking, though if the NZHT 440 offered better air cooling that would tempt me, as would that same case design with a specific mATX design with two 240/280 rads.